Description
The µPD4701A is a counter for an X, Y 2-axis incremental encoder.
Features
- X, Y 2-axis incremental encoder counter.
- Counter input (Schmitt-triggered input) X axis: XA, XB 2-phase signal 4-multiplication count method used Y axis: YA, YB 2-phase signal .
- Counters: 12-bit binary up/down counters (2 sets, X & Y) Reset value: 000H.
- Count data output: 8-bit parallel latch output × 2 (including key input flag).
- On-chip 3-contact-point key input buffer circuit.
- CMOS.
- Single +5 V power supply
PIN.
D4701A Datasheet
